Cleaning And Storing The Device And Cuff; Technical Specifications - Beurer BM 27 Mode D'emploi

9. Cleaning and storing the device and cuff

• Clean the device and cuff carefully using a slightly damp
cloth only.
• Do not use any cleaning agents or solvents.
• Under no circumstances hold the device and cuff under
water, as this can cause liquid to enter and damage the
device and cuff.
• If you store the device and cuff, do not place heavy ob-
jects on the device and cuff. Remove the batteries. The
cuff line should not be bent sharply.

10. Technical specifications

Model No. BM 27
Measurement Oscillometric, non-invasive blood pres-
method sure measurement on the upper arm
Measurement Cuff pressure 0-300 mmHg,
range Systolic 50-280 mmHg,
Diastolic 30-200 mmHg,
Pulse 40-199 beats/minute
Display accuracy Systolic ± 3 mmHg,
Diastolic ± 3 mmHg,
Pulse ± 5% of the value shown
Measurement Max. permissible standard deviation
inaccuracy according to clinical testing:
Systolic 8 mmHg /
Diastolic 8 mmHg
Memory 4 x 30 memory spaces
Dimensions L 112 mm x W 110 mm x H 53 mm
Weight Approximately 341 g (without batteries,
with cuff)
Cuff size 22 to 42 cm
Permissible opera- +10°C to +40°C, 10 to 85% relative
ting conditions humidity (non-condensing)
Permissible sto- -20°C to +55°C, 10-90% relative humi-
rage conditions dity, 800-1050 hPa ambient pressure
Power supply 4 x 1.5 V
Battery life For approx. 300 measurements, depen-
ding on levels of blood pressure and
pump pressure
Classification Internal supply, IP21, no AP or APG,
continuous operation, application part
type BF
The serial number is located on the device or in the battery
compartment.
28
AA batteries